EVALUATION BOARDS & DEVELOPMENT TOOLS


Part Number
Price
Place Order
Comments
LM2651EVAL
$30.00
1.5A High Efficiency Switching Regulator
Evaluation Board License Agreement

1.5A High Efficiency Switching Regulator

LM2651 Product Folder

Description:

1.5A High Efficiency Synchronous Switching Regulator

Features:

  • Ultra high efficiency up to 97%.
  • High efficiency over a 1.5A to milliamperes load range
  • 4V to 14V input voltage range
  • 1.8V, 2.5V, 3.3V, or Adj output voltage
  • Internal MOSFET switch with low RDS(on) of 75mW
  • 300kHz fixed frequency internal oscillator
  • 7mA shutdown current
  • Patented current sensing for current mode control
  • Input undervoltage lockout
  • Adjustable soft-start
  • Current limit and thermal shutdown
  • 16-pin TSSOP package

Contents:

  • A fully assembled step-down DC/DC converter Evaluation board using LM2651-ADJ, Set for a 1.8V, 2.5V, 3.3V
    Output (Use R1/R2 to select voltage. Requires resistors to change the voltage).
  • Evaluation board Application Note
  • Power Management CD
  • Datasheets for similar synchronous converters
  • Simple Switcher® selection guide


Application Notes:
  • AN-1143 - Application Note 1143 LM2651_3.3V_EVAL 1.5A High Efficiency Synchronous Switching Regulator Evaluation Board
  • AN-1147 - Application Note 1147 LM2651_EVAL 1.5A High Efficiency Synchronous Switching Regulator Evaluation Board
  • AN-1133 - Application Note 1133 LM2653EVAL 1.5A Synchronous Switching Regulator Evaluation Board
  • AN-1215 - Application Note 1215 LM2655 2.5A Synchronous Switching Regulator Evaluation Board
  • AN-1520 - Application Note 1520 A Guide to Board Layout for Best Thermal Resistance for Exposed Packages
  • AN-1071 - Application Note 1071 Information About the LM2650 Evaluation Board Rev. 1

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